<template>
    <a-modal
            :title="title"

            :width="900"
            :visible="visible"
            :confirmLoading="confirmLoading"
            @ok="handleOk"
            @cancel="handleCancel"
            :okButtonProps="{ props: {disabled: disabled} }"
            cancelText="关闭">

        <a-spin :spinning="confirmLoading">
            <a-form :form="form">
                <a-row style="width: 100%;">
                    <a-col :span="24/2">
                        <a-form-item
                                :labelCol="labelCol"
                                :wrapperCol="wrapperCol"
                                label="标题">
                            <a-input placeholder="请输入标题" v-decorator="['titile', validatorRules.title]"
                                     :readOnly="disableSubmit"/>
                        </a-form-item>
                    </a-col>
                    <a-col :span="24/2">
                        <a-form-item
                                :labelCol="labelCol"
                                :wrapperCol="wrapperCol"
                                label="消息类型">
                            <a-select
                                    v-decorator="[ 'msgCategory', validatorRules.msgCategory]"
                                    placeholder="请选择消息类型"
                                    :disabled="disableSubmit"
                                    :getPopupContainer="(target) => target.parentNode">
                                <a-select-option value="1">通知公告</a-select-option>
                                <a-select-option value="2">系统消息</a-select-option>
                            </a-select>
                        </a-form-item>
                    </a-col>
                </a-row>
                <a-row style="width: 100%;">
                    <a-col :span="24/2">
                        <a-form-item
                                :labelCol="labelCol"
                                :wrapperCol="wrapperCol"
                                label="开始时间:">
                            <j-date style="width: 100%" :getCalendarContainer="node => node.parentNode"
                                    v-decorator="[ 'startTime', validatorRules.startTime]" placeholder="请选择开始时间"
                                    showTime dateFormat="YYYY-MM-DD HH:mm:ss"></j-date>
                        </a-form-item>
                    </a-col>
                    <a-col :span="24/2">
                        <a-form-item
                                :labelCol="labelCol"
                                :wrapperCol="wrapperCol"
                                label="结束时间"
                                class="endTime">
                            <j-date style="width: 100%" :getCalendarContainer="node => node.parentNode"
                                    v-decorator="[ 'endTime', validatorRules.endTime]" placeholder="请选择结束时间" showTime
                                    dateFormat="YYYY-MM-DD HH:mm:ss"></j-date>
                        </a-form-item>
                    </a-col>
                </a-row>
                <a-row style="width: 100%;">
                    <a-col :span="24/2">
                        <a-form-item
                                :labelCol="labelCol"
                                :wrapperCol="wrapperCol"
                                label="优先级">
                            <a-select
                                    v-decorator="[ 'priority', {}]"
                                    placeholder="请选择优先级"
                                    :disabled="disableSubmit"
                                    :getPopupContainer="(target) => target.parentNode">
                                <a-select-option value="L">低</a-select-option>
                                <a-select-option value="M">中</a-select-option>
                                <a-select-option value="H">高</a-select-option>
                            </a-select>
                        </a-form-item>
                    </a-col>
                    <a-col :span="24/2">
                        <a-form-item
                                :labelCol="labelCol"
                                :wrapperCol="wrapperCol"
                                label="通告类型">
                            <a-select
                                    v-decorator="[ 'msgType', validatorRules.msgType]"
                                    placeholder="请选择通告类型"
                                    :disabled="disableSubmit"
                                    @change="chooseMsgType"
                                    :getPopupContainer="(target) => target.parentNode">
                                <a-select-option value="USER">指定用户</a-select-option>
                                <a-select-option value="ALL">全体用户</a-select-option>
                            </a-select>
                        </a-form-item>
                    </a-col>
                </a-row>
                <a-row style="width: 100%;">
                    <a-col :span="24/2">
                        <a-form-item
                                :labelCol="labelCol"
                                :wrapperCol="wrapperCol"
                                label="摘要">
                            <a-textarea placeholder="请输入摘要" v-decorator="['msgAbstract',validatorRules.msgAbstract]"/>
                        </a-form-item>
                    </a-col>
                    <a-col :span="24/2">
                        <a-form-item
                                :labelCol="labelCol"
                                :wrapperCol="wrapperCol"
                                label="指定用户"
                                v-if="userType">
                            <a-select
                                    mode="multiple"
                                    placeholder="请选择用户"
                                    :labelInValue=true
                                    v-model="selectedUser"
                                    @dropdownVisibleChange="selectUserIds"
                                    @change="handleChange"
                            >
                            </a-select>
                        </a-form-item>
                    </a-col>
                </a-row>
                <a-row style="width: 100%;">
                    <a-col :span="24">
                        <a-form-item
                                :labelCol="labelColX1"
                                :wrapperCol="wrapperColX1"
                                label="内容"
                                class="j-field-content">
                            <j-editor v-decorator="[ 'msgContent', {} ]" triggerChange></j-editor>
                        </a-form-item>
                    </a-col>
                </a-row>
            </a-form>
        </a-spin>
        <select-user-list-modal ref="UserListModal" @choseUser="choseUser"></select-user-list-modal>
    </a-modal>
</template>

<script>
    import { httpAction } from '@/api/manage'
    import pick from 'lodash.pick'
    import { getAction } from '@/api/manage'
    import JDate from '@/components/jeecg/JDate'
    import JEditor from '@/components/jeecg/JEditor'
    import SelectUserListModal from './SelectUserListModal'
    import moment from 'moment'

    export default {
        components: { JEditor, JDate, SelectUserListModal },
        name: 'SysAnnouncementModal',
        data() {
            return {
                title: '操作',
                visible: false,
                disableSubmit: false,
                model: {},
                labelCol: {
                    xs: { span: 24 },
                    sm: { span: 6 }
                },
                wrapperCol: {
                    xs: { span: 24 },
                    sm: { span: 18 }
                },
                labelColX1: {
                    xs: { span: 24 },
                    sm: { span: 3 }
                },
                wrapperColX1: {
                    xs: { span: 24 },
                    sm: { span: 21 }
                },
                confirmLoading: false,
                form: this.$form.createForm(this),
                validatorRules: {
                    title: { rules: [{ required: true, message: '请输入标题!' }] },
                    msgCategory: { rules: [{ required: true, message: '请选择消息类型!' }] },
                    msgType: { rules: [{ required: true, message: '请选择通告对象类型!' }] },
                    endTime: { rules: [{ required: true, message: '请选择结束时间!' }, { validator: this.endTimeValidate }] },
                    startTime: {
                        rules: [{
                            required: true,
                            message: '请选择开始时间!'
                        }, { validator: this.startTimeValidate }]
                    },
                    msgAbstract: { rules: [{ required: true, message: '请输入摘要!' }] }
                },
                url: {
                    queryByIds: '/sys/user/queryByIds',
                    add: '/sys/annountCement/add',
                    edit: '/sys/annountCement/edit'
                },
                userType: false,
                userIds: [],
                selectedUser: [],
                disabled: false,
                msgContent: '',
                userList: []
            }
        },
        created() {
        },
        methods: {
            add() {
                this.edit({})
            },
            edit(record) {
                this.form.resetFields()
                this.model = {}
                this.disable = false
                this.visible = true
                this.getUser(record)
            },
            getUser(record) {
                this.model = Object.assign({}, record)
                // 指定用户
                if (record && record.msgType === 'USER') {
                    this.userType = true
                    this.userIds = record.userIds
                    getAction(this.url.queryByIds, { userIds: this.userIds }).then((res) => {
                        if (res.success) {
                            //update--begin--autor:wangshuai-----date:20200601------for：系统公告选人后，不能删除------
                            var userList = []
                            for (var i = 0; i < res.result.length; i++) {
                                var user = {}
                                user.label = res.result[i].realname
                                user.key = res.result[i].id
                                userList.push(user)
                            }
                            this.selectedUser = userList
                            //update--begin--autor:wangshuai-----date:20200601------for：系统公告选人后，不能删除------
                            this.$refs.UserListModal.edit(res.result, this.userIds)
                        }
                    })
                }
                this.$nextTick(() => {
                    this.form.setFieldsValue(pick(this.model, 'endTime', 'startTime', 'titile', 'msgContent', 'priority', 'msgCategory', 'msgType', 'sendStatus', 'msgAbstract'))
                })
            },
            close() {
                this.$emit('close')
                this.selectedUser = []
                this.visible = false
            },
            handleOk() {
                const that = this
                //当设置指定用户类型，但用户为空时，后台报错
                if (this.userType && !(this.userIds != null && this.userIds.length > 0)) {
                    this.$message.warning('指定用户不能为空！')
                    return
                }
                // 触发表单验证
                this.form.validateFields((err, values) => {
                    if (!err) {
                        that.confirmLoading = true
                        let httpurl = ''
                        let method = ''
                        if (!this.model.id) {
                            httpurl += this.url.add
                            method = 'post'
                        } else {
                            httpurl += this.url.edit
                            method = 'put'
                        }
                        let formData = Object.assign(this.model, values)
                        if (this.userType) {
                            formData.userIds = this.userIds
                        }
                        console.log(formData)
                        httpAction(httpurl, formData, method).then((res) => {
                            if (res.success) {
                                that.$message.success(res.message)
                                that.$emit('ok')
                                that.resetUser()
                            } else {
                                that.$message.warning(res.message)
                            }
                        }).finally(() => {
                            that.confirmLoading = false
                            that.close()
                        })

                    }
                })
            },
            handleCancel() {
                this.visible = false
                this.$emit('close')
                this.resetUser()
            },
            resetUser() {
                this.userType = false
                this.userIds = []
                this.selectedUser = []
                this.disabled = false
                this.$refs.UserListModal.edit(null, null)
            },
            selectUserIds() {
                this.$refs.UserListModal.add(this.selectedUser, this.userIds)
            },
            chooseMsgType(value) {
                if ('USER' == value) {
                    this.userType = true
                } else {
                    this.userType = false
                    this.selectedUser = []
                    this.userIds = []
                }
            },
            // 子modal回调
            choseUser: function(userList) {
                this.selectedUser = []
                this.userIds = []
                for (var i = 0; i < userList.length; i++) {
                    //update--begin--autor:wangshuai-----date:20200601------for：系统公告选人后，不能删除------
                    var user = {}
                    user.label = userList[i].realname
                    user.key = userList[i].id
                    this.selectedUser.push(user)
                    //update--end--autor:wangshuai-----date:20200601------for：系统公告选人后，不能删除------
                    this.userIds += userList[i].id + ','
                }
            },
            startTimeValidate(rule, value, callback) {
                let endTime = this.form.getFieldValue('endTime')
                if (!value || !endTime) {
                    callback()
                } else if (moment(value).isBefore(endTime)) {
                    callback()
                } else {
                    callback('开始时间需小于结束时间')
                }
            },
            endTimeValidate(rule, value, callback) {
                let startTime = this.form.getFieldValue('startTime')
                if (!value || !startTime) {
                    callback()
                } else if (moment(startTime).isBefore(value)) {
                    callback()
                } else {
                    callback('结束时间需大于开始时间')
                }
            },
            handleChange(userList) {
                if (userList) {
                    this.userIds = []
                    var users = []
                    for (var i = 0; i < userList.length; i++) {
                        var user = {}
                        user.id = userList[i].key
                        user.realname = userList[i].label
                        this.userIds += userList[i].key + ','
                        users.push(user)
                    }
                }
                this.$refs.UserListModal.edit(users, this.userIds)
            }
        }
    }
</script>

<style scoped>

</style>
